These were Zombie Master and Il Blud
The game has a lengthy tutorial explaining how the systems and decks all work, but the short version is this: the game is set up like a Pokmon battle, where one creature fights another (each with different abilities), a players will switch pokmon out when hurt
(4/17/2020) Before shuffling your deck to become your library, you may reveal one card from outside the game to be your companion if your starting deck meets the requirements of the companion ability
Narrow effects that are useless in Limited get pushed up to rare
According to Heritage Auctions, the Blastoise card was created by Wizards of the Coast, the original publisher behind the Pokmon TCG, as a presentation piece designed to convince Nintendo of Japan executives that the trading card game was worth being produced in English before its international debut in 1999
Freerolling a 1/1 body on that effect turns this into a card thats just good to play in any aggressive deck